// Press Shift twice to open the Search Everywhere dialog and type `show whitespaces`,
// then press Enter. You can now see whitespace characters in your code.
public class Main {
        public static void main(String[] args) {
            for (int i = 0; i < 16; i++) {
                System.out.print("* ");
            }
            System.out.println();
            System.out.println("*    Welcome To Java Cathy    *");
            for (int i = 0; i < 16; i++) {
                System.out.print("* ");
            }

        }
    }
